Cognomen Hassasn (Hassasn 
) , across the world, is a very rare family name. The family name Hassasn is characteristic of Greece, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and Malaysia. In absolute terms, it is commonest in Nigeria, India, and Greece. Also, Hassasn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hassasn | Malaysia, Philippines, Nigeria, India, Greece |
Hassân, Hassâñ, Hašsân, Hàssân, Hàssâñ, Hàśsân, Hàśśâñ, Hàśšâñ, Hàśšâń, Hàššâñ, Hássân, Hássâñ, Háśśâñ, Háśśâń, Háśśâň, Háśšân, Háśšâñ, Háššâñ, Hâssân, Hâssâñ, Hâssâń, Hâssâň, Hâsân, Hâsâñ, Hâśsân, Hâśâñ, Hâśâń, Hâśśân, Hâśśâñ, Hâśśâń, Hâśśâņ, Hâśśâň, Hâśšâñ, Hâśšâń, Hâšsân, Hâšân, Hâšâñ, Hâšśâň, Hâššân, Hâššâñ, Hâššâń, Hâššâň, Hãssân, Hãssâñ, Hãssâň, Hãśśâñ, Hãśśâń, Hãśśâň, Hãśšâñ, Hãšśâñ, Hãšśâň, Hãššâñ, Hãššâń, Hãššâň, Hāssân, Hāssâñ, Hāšśâñ, Hăssân, Hăśšâñ, Hăšśâñ, Ĥâssân, Ĥâssâň, Ħâssân, Ħâssâń, Ħâśśân, and Ħâššân